0 seconds
0 seconds
Copy embed code
Picture in Picture
Keyboard shortcuts
TAP TO UNMUTE
0:00
Play(k, Space)
Mute (m)
0%
0:00
/
0:00
Loop: Off
Autoplay is on
Playback settings
Playback speed
Normal
0.25x
0.5x
0.75x
Normal
1.25x
1.5x
1.75x
2x
Quality
Auto
Auto
Advanced
Use native captions
Fullscreen(f)
電機機械_連國龍_單元三：三相變壓器與等效電路_3.4 標么系統
Premium Movies & TV Shows
Limited time offer
$1/month
for 2 months
Accept Offer
$1/month for 2 months, then $6.99/month. Terms apply.
